Question

PLS HELPPP MEEE!!
The graph of y = x2 - 4 is shown below



What are the roots?





A.
x = 0 and x = -4

B.
x = 4 and x = 2

C.
x = -4 and x = 4

D.
x = -2 and x = 2

Answer 1

The answer is D. The roots are just where the line crosses the y axis.

Answer 2

The answer is d in this image explains